I recently noticed the left rear element control knob is making a popping/zapping/arcing sound when set to most positions. The sound seems to come from behind the knob. The sound occurs whenever the element switches on/off to regulate its temperature. The is no sound during the ON phase, or OFF phase, just the during the transition.

Other than the sound at the knob, the element is still working normally, but I have stopped using it.

About the icons: The beer is tip link, if a tech saves ya some money buy em a 6 pack. The small green square=personal message. The green dot is a link to my web page on appliance repair and other general BS I love to post. The letter sends me email.I love fan letters! LOL

Great, thanks! The explanation of the switch operation in the video reassures me that this is the right part.

I wonder if the switch itself can be fixed. The arcing noise may be due to bad contact from an accumulation of carbon deposits or oxidation. I'm not sure if the switch can be opened (without destroying it). If accessable, I might be able to give the contacts a light sanding.

About the icons: The beer is tip link, if a tech saves ya some money buy em a 6 pack. The small green square=personal message. The green dot is a link to my web page on appliance repair and other general BS I love to post. The letter sends me email.I love fan letters! LOL